This Tram® Browning® satellite magnet radio antenna has heavy-duty magnet and 21' RG-174 cable for easy connectivity. Comes in unique design for extended range. Perfect for satellite communications. Features double-sided adhesive pad for permanent mounting. Weight: 0. 3 lbs. Includes 21' super heavy-duty RG174 cable. Offers superior performance on XM® service. Has heavy-duty magnet and comes in unique design for extended range. Compatible with XM and Sirius services. The Tram® Browning® satellite magnet radio antenna is suitable for use with XM® and Sirius services. Includes double-sided adhesive pad for permanent mounting.